snooped=false: The configuration digest of the packets on the remote end is the same as that on the local end. snooped=true: The configuration digest of the packets on the remote end is different from that on the local end. Port Protocol Type Format of the packets that the interface recei...
snooped=false: The configuration digest of the packets on the remote end is the same as that on the local end. snooped=true: The configuration digest of the packets on the remote end is different from that on the local end. Port Protocol Type Format of the packets that the interface r...
stp - STP configuration rst - RSTP configuration mst - MSTP configuration Mode Global Configuration Defaults If spanning-tree protocol enabled is MST, then MSTP compatible. If spanning-tree protocol enabled is RST, then RSTP compatible. Example SEFOS(config)# spanning-tree compatibility...
在Catalyst 2900XL、3500XL、2950和3550上,在介面組態模式中設定具有根防護的交換器,如以下範例所示: Switch#configure terminalEnter configuration commands, one per line. End with CNTL/Z. Switch(config)#interface fastethernet 0/8Switch(config-if)#spanning-tree rootguardSwitch(config-if)#^Z*Mar 15 20...
3、在每个段上选举一个指定端口 指定端口也处于转发状态 段(交换机到交换机之间的链路) 4、最终剩下的端口被block DP design port 指定端口 RP root port 根端口 用来从根交换机方向收取最优的BPDU BPDU bridge protocol data unit 桥协议数据单元
Switch#configure terminalEnter configuration commands, one per line. End with CNTL/Z. ! Switch#(config)#interface fastethernet 3/1Switch#(config-if)#spanning-tree guard root ! 注意:运行Cisco IOS系统软件的Catalyst 6500/6000的Cisco IOS软件版本12.1(3a)E3将此命令从spanning-tree rootguard更改为spanni...
Spanning tree enabled protocol ieee Root ID Priority32769Address0001.9766.27A9This bridgeisthe rootHello Time2sec Max Age20sec Forward Delay15sec Bridge ID Priority32769(priority32768sys-id-ext1) Address0001.9766.27A9 Hello Time2sec Max Age20sec Forward Delay15sec ...
vtp(vlan trunk protocol)默认时所有交换机都配置为VTP服务器模式,配置时我们可以想一个VTP域名,用来标识这个VTP域,同时可以加一些验证信息配置域内口令,还可以设置操作模式和交换机的修剪功能,在这里我们配置SW1的VTP域名为SERVER,不启用域内口令验证功能了,默认时SW1就工作在服务器的模式下。SW2、SW3、SW4我们直...
1w1d: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/23, changed state to down 1w1d: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/23, changed state to down Why is this happening?? Thank you for your help! just for reference I did these commands: SwitchA#show ru...
Contact switch vendor for more information related to switch commands See alsoUnderstanding the BPDU Filter feature in vSphere (2047822). For more information, seeSpanning Tree Protocol - Cisco. Rapid Spanning Tree Protocol has replaced Spanning Tree Protocol. For more information, see the white paper...